/Engine/Source/Developer/DeveloperToolSettings/Classes/Settings/ProjectPackagingSettings.h
struct FProjectBuildSettings
FString
BuildCookRunParams
The commandline for BuildCookRun UAT command.
FString
HelpText
Any help that you would like to include in the ToolTip of the menu option (or shown in interactive mode Turnkey)
FString
Name
The name for this custom build. It will be shown in menus for selection.
TArray<FString...
SpecificPlatforms
If this build step is specific to one or more platforms, add them here by name (note: use Windows, not Win64)